account_streamline shouldn't depend on account_voucher_sepa
Created originally on Bitbucket by Anonymous
In order to show SEPA information in Remittance Letter reports, account_streamline currently requires voucher.batch_id, a field defined by account_voucher_sepa.
One good solution would instead be to have the bottom part of Remittance Letter reports generic and configurable; account_voucher_sepa would then fill that configuration field accordingly.